// WITH_STDLIB
// SUGGESTED_RETURN_TYPES: kotlin.Boolean?, kotlin.Boolean
// PARAM_DESCRIPTOR: value-parameter it: kotlin.collections.Map.Entry<kotlin.Boolean!, kotlin.Boolean!> defined in test.`<anonymous>`
// PARAM_TYPES: kotlin.collections.Map.Entry<kotlin.Boolean!, kotlin.Boolean!>
fun test() {
    J.getMap().filter { <selection>it.key</selection> }
}